1-BUTENE C4H8
General Characteristics
A colorless, flammable, and liquefied gas with a detectable odor.
Health Hazards
A simple asphyxiant.
Technical Information
Molecular Weight
56.11
Specific Volume
6.7CF/lb
Fire Potential
1.6 - 10 % in Air
TLV-TWA
Non established
CGA Valve
510
LB
180
Dot Name
Liquefied Petroleum Gas
UN No.
UN1075
Dot Class
2.1
Dot Label
Flammable Gas
Cas Registry
590-18-1
Cylinder Pressure @ 70&degF
23.5 psig